//border盒子
%border-box {
  box-sizing: border-box;
}

/*清除浮动*/
%clear-float {
  &:before,
  &:after {
    content: " ";
    display: table;
  }
  &:after {
    clear: both;
  }
}

//初始化列表信息
%reset-ul {
  padding: 0;
  margin: 0;
  list-style-type: none;
}

//表单的padding
%pd-4-12 {
  padding: 4px 12px;
}

%default-line-height {
  line-height: 1.42857143;
}
